fox has announced that jennifer lopez and aerosmith's steven tyler will replace simon cowell as judges on "american idol." >> ♪ for the very first time >> i think you're possibly the worst singer in the world. i've never, ever heard anything like that in my life. >> there's a boogie-woogie bugel boy in company b. >> thank you, that was horrible. >> there you go. now, what is the name of cowell's new music competition program? a, simon says. b, the x factor. c, america's got cowell. d, sing for your supper. what is the name of the new program? cards up, please. and the answer is b, the x factor. mccallum has gotten them all right. this is stunning. you know the odds in vegas of you winning are like 20-1 now but she's scorching tonight. here's the last question. walter bruning marked his 114th birthday tuesday in great falls, montana. >> you can't remember me only with tears, then don't remember me at all. and to get the most out of life, enjoy what we have accomplished. >> at first i thought that was larry king but it isn't. >> whoa! >> come on, it's just a jest! he was born in 1896,